LTM4601AHVMPV switching regulator system, the devices with phase-locked loop and output tracking, designed for demanding military and aerospace applications. LTM4601AHVMPV at-55 ° c to 125 ° c temperature range of fully tested. The device is 15mm x 15mm x 2.8mm military plastic land grid array (LGA) package, only 1.7g. This compact LGA package for high power DC/DC solution, because of its similar size ball grid array (BGA) package thermal resistance lower than. LTM4601AHVMPV made up entirely of Lingli's company's wafer, and undergo a rigorous in-house testing, for applications demanding high reliability with component-level reliability and industry-leading performance. Line current, lower junction temperature, such as measures to reduce stress, making the product reliability is greatly improved.